Resiliently flexible bristle bearing head toothbrush
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United States of America Patent
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-
Apr 24, 2001
Grant Date -
N/A
app pub date -
Jan 13, 1997
filing date -
Jul 13, 1994
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A toothbrush having a handle and a resiliently flexible bristle-bearing head. The head has a pair of opposing faces with the bristles mounted on one face. Each opposing face has a groove, the groove on each face being substantially parallel to the groove on the opposing face. The pair of substantially parallel grooves form a flexible hinge within the head, allowing the toothbrush head to flexibly conform from a concave profile to a convex profile to suit the labial surface of the teeth or to avoid damage to the gums.
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Family
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